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[solved] ProBook 4540s No Audio After High Sierra Install

Joined
Sep 5, 2013
Messages
21
Motherboard
GA-H87-D3H
CPU
i5-4570 3.2 GHz
Graphics
Intel HD 4600
No audio after After High Sierra clean install.

Hp ProBook 4540s
Intel core i7
Graphics: HD 4000

I tried Repair permissions and Rebuild cache but no luck.
I'm attaching my config.plist

Any ideas?
 

Attachments

RehabMan

Moderator
Joined
May 3, 2012
Messages
191,123
Motherboard
Intel DH67BL
CPU
Core i7-2600K
Graphics
Intel HD 3000
Mac
MacBook Air
Mobile Phone
iOS
No audio after After High Sierra clean install.

Hp ProBook 4540s
Intel core i7
Graphics: HD 4000

I tried Repair permissions and Rebuild cache but no luck.
I'm attaching my config.plist

Any ideas?
No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the tool mentioned in the FAQ, that way it is less likely you'll omit something.
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
191,123
Motherboard
Intel DH67BL
CPU
Core i7-2600K
Graphics
Intel HD 3000
Mac
MacBook Air
Mobile Phone
iOS
Good question.
When I used the 4x40s I got Black Screen.
Wrong fix. Must use correct SSDT per your model.

The differences between SSDT-4x30s.dsl and SSDT-4x40s.dsl are small, but important.
And the differences will not cause black screen.
Code:
NUC6i7KYK:probook.git rehabman$ diff hotpatch/SSDT-4x30s.dsl hotpatch/SSDT-4x40s.dsl 
1c1
< // SSDT for 4x30s
---
> // SSDT for 4x40s
3c3
< DefinitionBlock ("", "SSDT", 2, "hack", "4x30", 0)
---
> DefinitionBlock ("", "SSDT", 2, "hack", "4x40", 0)
8c8
<     #include "include/layout12_HDEF.asl"
---
>     #include "include/layout13_HDEF.asl"
11c11
<     #include "SSDT-USB-4x30s.asl"
---
>     #include "SSDT-USB-4x40s.asl"
13a14
>     #include "SSDT-XHC.asl"
 
Joined
Sep 5, 2013
Messages
21
Motherboard
GA-H87-D3H
CPU
i5-4570 3.2 GHz
Graphics
Intel HD 4600
Wrong fix. Must use correct SSDT per your model.

The differences between SSDT-4x30s.dsl and SSDT-4x40s.dsl are small, but important.
And the differences will not cause black screen.
Code:
NUC6i7KYK:probook.git rehabman$ diff hotpatch/SSDT-4x30s.dsl hotpatch/SSDT-4x40s.dsl
1c1
< // SSDT for 4x30s
---
> // SSDT for 4x40s
3c3
< DefinitionBlock ("", "SSDT", 2, "hack", "4x30", 0)
---
> DefinitionBlock ("", "SSDT", 2, "hack", "4x40", 0)
8c8
<     #include "include/layout12_HDEF.asl"
---
>     #include "include/layout13_HDEF.asl"
11c11
<     #include "SSDT-USB-4x30s.asl"
---
>     #include "SSDT-USB-4x40s.asl"
13a14
>     #include "SSDT-XHC.asl"
You right,
I tried (install_4x40s_hires) and (install_4x40s_hires MOD) and got Black Screen.

Now I tried (install_4x40s) and everything worked fine.
I don't know if those values make any difference but without them I did not have black screen.

Thank you very much for your help.
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
191,123
Motherboard
Intel DH67BL
CPU
Core i7-2600K
Graphics
Intel HD 3000
Mac
MacBook Air
Mobile Phone
iOS
You right,
I tried (install_4x40s_hires) and (install_4x40s_hires MOD) and got Black Screen.
Your screen is 1366x768 (your system is lowres), not 1600x900, not 1920x1080, so the hires option is not correct, not expected to work.
 
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